diff options
Diffstat (limited to 'examples/summaries/cocoa/metrics.py')
| -rw-r--r-- | examples/summaries/cocoa/metrics.py | 168 |
1 files changed, 93 insertions, 75 deletions
diff --git a/examples/summaries/cocoa/metrics.py b/examples/summaries/cocoa/metrics.py index 6b82ff3b3015..6a73a7344b95 100644 --- a/examples/summaries/cocoa/metrics.py +++ b/examples/summaries/cocoa/metrics.py @@ -6,89 +6,107 @@ This file is distributed under the University of Illinois Open Source License. See LICENSE.TXT for details. """ import lldb -import time, datetime +import time +import datetime import inspect + class TimeMetrics: - @staticmethod - def generate(label=None): - return TimeMetrics(label) - - def __init__(self,lbl=None): - self.label = "" if lbl is None else lbl - pass - - def __enter__(self): - caller = inspect.stack()[1] - self.function = str(caller) - self.enter_time = time.clock() - - def __exit__(self, a,b,c): - self.exit_time = time.clock() - print("It took " + str(self.exit_time - self.enter_time) + " time units to run through " + self.function + self.label) - return False + + @staticmethod + def generate(label=None): + return TimeMetrics(label) + + def __init__(self, lbl=None): + self.label = "" if lbl is None else lbl + pass + + def __enter__(self): + caller = inspect.stack()[1] + self.function = str(caller) + self.enter_time = time.clock() + + def __exit__(self, a, b, c): + self.exit_time = time.clock() + print("It took " + str(self.exit_time - self.enter_time) + + " time units to run through " + self.function + self.label) + return False + class Counter: - def __init__(self): - self.count = 0 - self.list = [] - def update(self,name): - self.count = self.count + 1 - # avoid getting the full dump of this ValueObject just to save its metrics - if isinstance(name,lldb.SBValue): - self.list.append(name.GetName()) - else: - self.list.append(str(name)) - def __str__(self): - return str(self.count) + " times, for items [" + str(self.list) + "]" + + def __init__(self): + self.count = 0 + self.list = [] + + def update(self, name): + self.count = self.count + 1 + # avoid getting the full dump of this ValueObject just to save its + # metrics + if isinstance(name, lldb.SBValue): + self.list.append(name.GetName()) + else: + self.list.append(str(name)) + + def __str__(self): + return str(self.count) + " times, for items [" + str(self.list) + "]" + class MetricsPrinter_Verbose: - def __init__(self,metrics): - self.metrics = metrics - def __str__(self): - string = "" - for key,value in self.metrics.metrics.items(): - string = string + "metric " + str(key) + ": " + str(value) + "\n" - return string + + def __init__(self, metrics): + self.metrics = metrics + + def __str__(self): + string = "" + for key, value in self.metrics.metrics.items(): + string = string + "metric " + str(key) + ": " + str(value) + "\n" + return string + class MetricsPrinter_Compact: - def __init__(self,metrics): - self.metrics = metrics - def __str__(self): - string = "" - for key,value in self.metrics.metrics.items(): - string = string + "metric " + str(key) + " was hit " + str(value.count) + " times\n" - return string + + def __init__(self, metrics): + self.metrics = metrics + + def __str__(self): + string = "" + for key, value in self.metrics.metrics.items(): + string = string + "metric " + \ + str(key) + " was hit " + str(value.count) + " times\n" + return string + class Metrics: - def __init__(self): - self.metrics = {} - - def add_metric(self,name): - self.metrics[name] = Counter() - - def metric_hit(self,metric,trigger): - self.metrics[metric].update(trigger) - - def __getitem__(self,key): - return self.metrics[key] - - def __getattr__(self,name): - if name == 'compact': - return MetricsPrinter_Compact(self) - if name == 'verbose': - return MetricsPrinter_Verbose(self) - raise AttributeError("%r object has no attribute %r" % - (type(self).__name__, name)) - - def __str__(self): - return str(self.verbose) - - def metric_success(self,metric): - total_count = 0 - metric_count = self[metric].count - for key,value in self.metrics.items(): - total_count = total_count + value.count - if total_count > 0: - return metric_count / float(total_count) - return 0 + + def __init__(self): + self.metrics = {} + + def add_metric(self, name): + self.metrics[name] = Counter() + + def metric_hit(self, metric, trigger): + self.metrics[metric].update(trigger) + + def __getitem__(self, key): + return self.metrics[key] + + def __getattr__(self, name): + if name == 'compact': + return MetricsPrinter_Compact(self) + if name == 'verbose': + return MetricsPrinter_Verbose(self) + raise AttributeError("%r object has no attribute %r" % + (type(self).__name__, name)) + + def __str__(self): + return str(self.verbose) + + def metric_success(self, metric): + total_count = 0 + metric_count = self[metric].count + for key, value in self.metrics.items(): + total_count = total_count + value.count + if total_count > 0: + return metric_count / float(total_count) + return 0 |